Hi everybody ! My father has had PD for about 10 yrs. He has just been at the hospital to get his medication regulated. He told me, that the neurologist's suggestion for a new medication level was a choice between Pest or Chollera, either he would 'freeze' or 'shake' (his words). I have been a on this list about half a year ago, and remember some writings about glasses tinted blue, having a positive effect on shaking. My father would like to try this method. I THOUGHT i had saved the articles, but seems to have lost them, probaly the day General Failure was reading my C:-drive.... ;-). If anybody saved the articles, and is willing to forward them to me, I would be very glad ! Yours, Martin